<?php
class News extends CI_Controller{
    public function __construct() {
        parent::__construct();
        $this->load->model('news_model');
    }
    
    public function index(){
        $data['news']=  $this->news_model->get_news();
        
        $data['title']='News archive';
        
        
        $this->load->view('templates/header', $data);
        $this->load->view('news/index', $data);
        $this->load->view('templates/footer');
    }
    
    public function view($slug){
        $data['news_item']=  $this->news_model->get_news($slug);
    
        if (empty($data['news_item'])){
            show_404();
        }
        
        $data['title'] = $data['news_item']['title'];
        
        $this->load->view('templates/header',$data);
        $this->load->view('news/view', $data);
        $this->load->view('templates/footer');
        
    }
    
    public function create(){
        
        $this->load->helper('form');
        $this->load->library('form_validation');
        
        $data['title']='Create a news item';
        
        $this->form_validation->set_rules('title', 'Title', 'required');
        $this->form_validation->set_rules('text', 'text', 'required');
        
        if ($this->form_validation->run()===FALSE){
            $this->load->view('templates/header', $data);
            $this->load->view('news/create');
            $this->load->view('templates/footer');
        }else{
            
            $this->news_model->set_news();
            $this->load->view('news/success');
            
        }
        
        
        
        
    }
    
    
}



?>
